16 -Σ(Σ») f(x, y, z) = Σ · (x + y + zn?) 2

Q: The doctor prescribes 25mg/kg divided into 3 equal doses for a todddler whom was 42 lbs. find the…

A: The weight of the child is 42 lbs The weight of the child in kilograms is 42×0.4536=19.0512≈19…

Q: If r'(t) = (1,21,3r*) and r(0) = (0,1,2) then r(t) equals %3D (a) (1,r°,r'). (b) (1,r",r')+ (0,1,2)…

A:

Q: y = 7Rx) O y = f(x - 7) Oy = f(x) + 7 O y = f(x) - 7 fix)

A: To stretch or shrink graph of function by factor of .....

Q: [2x*dx (Ans. 3 2 x' +c ); (xi) J3x°dx - 3 In\x)| 3 |3x'dx (Ans. (Se* –x? +2)dx , (x + 0) (x) x' +c);…

A:

Q: then ö(x, y) he value of fC

A:

Q: z = f(st - 3, s2 +t) and fi(-1,9) = 3, f2(-1,9) = 7, fu(-1,9) = f12(-1,9) = f21(-1,9) = f2(-1,9) =…

A:

Q: • The Doman of f(x) = 4-Vx is 1. (2, co) 2. [-2, c0) 3. [2, 0) 4. [-2,2]

A: The domain is the set of all values of x for which the value of function f(x) exists.   For f(x)=4-x…

Q: Find V· (V × F), if F(x, y, z) = 3e**i+3xe'j – 3e²k. - V·(V × F)

A:

Q: The Doman off(x) = V4 – Vx is

A: Note: The correct option is not in the option.

Q: Let u(æ) = sin(x) and v() = a = 18 and f(x) (*)a u (2) -| v (2) = u'v – uv f'

A:

Q: Find a function that satisfies the conditions f " (x)=x8, f'(0) = 13, f(0) = 10.

A:

Q: Let f(x, y) = cos(xev*) + cos(x + ey²) , find дхду* O a. -2ye" (sin(xe") – x cos(xev*) + cos(x +…

A:

Q: Q3/B/ Let X and Y are two r.v's with joint p.d.f 2x+y 2 2) =-------------------

A: It is given that X and Y are two random variables with joint PDF fx, y=2x+y210, 2<x<6 ;…

Q: 4) Let f(x) = - ax"+1 and a x) = 4X-3 5:) f(x) = Fxan? find the 3 first f,g and h. uch that (fo gohl…

A:

Q: find of/öx and df/öy. f(x, y) = (x² - 1)y + 2) f(x, y) = (x + y)/(xy 1) f(x, y) elx+y+1) =

A: Since you have posted a question with multiple subparts according to guildlines I will solve first…

Q: k xy' - y = x*y"

A:

Q: Display the discontinuity of h at (0,0) and Evaluate hx(0,0).

A:

Q: y=f(x)=x' - 4x +10 find the interval that f(x) graph is concave down. O A) (2, infinite) O B) (0, 3)…

A: Given that the function y=f(x)=x4-4x3+10 Find the interval such that graph of the given function is…

Q: 4. Let f(x, y)=2x*y' . Find f,(x,y)

A:

Q: 1) FIND F'): C P)= (x D(2x+)

A:

Q: (4-.1.P)an (4-t,t,) and V(t) = (3, t,

A: The given curves are ut=4-t2, t, t2 , vt=3, t2 , t . Let vt=vs →3, s2 , s . Comparing  the…

Q: a3 f 2- Find the third derivative for for f (x, y) = sin əx3 -2sin?cos()+2 sin) sin By'sini )+2…

A: The given function isf(x, y)=sinxy

Q: f(x, y, z)= 1+ 2xy³+3y- Find the following: a) fz(x, y, z) b) f(1,1,1) c) fz(x, y, z) d) f.(1, 1, 1)

A: NOTE: Refresh your page if you can't see any equations. . take the partial derivative with respect…

Q: y The function f(x, y)= (2x* + y* )exp + xy' is homogenous in x and y of degree 2x

A: Follow the procedure given below.

Q: Let f(1) = (1 + 2x + 2)*

A:

Q: ",=a'u, O0 (19) (0.1) = 0, (L)= u(z,0) = S()

A: Note: According to our guideline policies we can answer only first question. (19) This question is…

Q: T at = 8²T əx² with [B.C] T₂ (0,t)=0, T₂ (2,t) = 0 and [I.C.] 7(x,0)=f(x)

A:

Q: Express the integral |// f(x, y, z)dV as an iterated integral in six different ways, where E is the…

A: We are entitled to solve only 3 parts at a time so I am providing you the same. Kindly repost the…

Q: Let F(2) = f(x) and G(x) = (f(x)) - You also know that a = 2, f(a) = 2, f'(a) = 7, f'(a³) = 15. Find…

A:

Q: Σ(+r=1)a-my y=0 = (1 - (1 − π)^^) — -

A:

Q: If f(x, y) = (2x? + 8y²)í, then f_(0, 0) = %3D A) 0 В) 1 C) 4 D) 2 E) Does not exist

A:

Q: The antiderivative of the function sin (Gx+7) is:

A: Given : sin12x+7

Q: Consider f(z, y) = z² + y³ and g(x) = (x, x², z³). .Then D(g(f(x)) %3D O 1× 3 О Зх1 O 2 x1 О 1x2 O 5…

A: consider f(x,y)=x2+y3 anf g(x)=<x,x2,x3>we have to find the dimension of matrix…

Q: dr [(2 = 1) A (Vy (y # a) (y? +1))1 O True O False Brief explanation:

A: Given statement is, ∃xx2=1∧∀y(y≠x)→(y2≠1) The equivalent statement is, There exist an x such that,…